Database Develop

LG 2.2-2.3 Rooting

Hello,
I have an LG P500H that according to the settings menu is currently on Android version 2.2
I've read in countless places that this device is eligible to be upgraded to an official 2.3. Through the LG support tool a notice displays there is an available update which im assuming is the 2.3 itself.
My question is with regards to rooting. I have located a thread about rooting this device on 2.2 firmware but nothing specifying any process for 2.3. If I root on 2.2 my assumption is I will lose my root once I upgrade. How would I go about rooting this device on official 2.3 firmware.
Thanks to everyone for reading.
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Here I will list the only post I've found referencing this involving rooting through ADB. Can anyone confirm? Or suggest a safer method to ensure success with no issues? The post is as follows:
The LG Optimus One P500 is the one of the best budget Android phones around. Now it can be updated to Android 2.3.3 Gingerbread, then the purpose of writing this article is to help you to root stock gingerbread in an easy way. LG Android Phones
How to root Android 2.3 Gingerbread on LG Optimus One P500:
1. Read everything first and after do what is necessary:
What Is ADB and How To Install It With Android SDK, please go to here.
INSTALLING ANDROID SDK ON YOUR WINDOWS PC from here)
Don’t forget to restart your PC after installations. LG Phone Problem and Solution
2. Download and install SuperOneClick. You can download the tool from here.
3. In adb:
adb devices
adb shell
echo 1 > /data/local/lge_adb.conf
After that open SuperOneClick and root using pneuter. Reboot phone and update Superuser from Market.
This instruction works fine on my LG Optimus One, I had some problems updating superuser, kept force closing, but after restart, it works. hit thanks if this was useful for you.
EDIT: So I try to update software through LG support tool. The first screen of the tool checks the software and says there is an update available. Doesn't specify what version. When the option to start the update is selected the second tool launches and says device is not able to be updated. Another question would be what exactly is going on with that? and how to go about getting the official 2.3 on this P500H. Thanks.

This is ridiculous.
I check the TELUS website which is the carrier for my device. Turns out the only "update" listed on their end is 2.2.1 and the instructions stated my device needed to upgrade as I was running 2.2
So I go ahead and update my device and everything completes as the instructions stated.
Well, now the phone is stuck in a bootloop at the android logo and will not go further. Thanks TELUS.
Edit: Hard reset fixed this issue, now running 2.2.1. Getting really fed up with this so called official 2.3 that I can not seem to get. Anyone with answers please assist.

heres the official gb rom:
http://forum.xda-developers.com/showthread.php?t=1140862

Thank you for the link. I looked over the thread and noticed that the post mentions v20g and v20c versions for download.
I'm guessing these are international versions as I have checked my phones About menu and noticed I have a software version listed as LG-P500H-v10s
How would this impact installing official 2.3 or is there anywhere I can acquire a version for my device.
Thanks

Doesn't really matter which one you use
V20c is unbranded, don't know about v20g.

Would it be correct to say that the reason I cant get this software update through the LG Support Tool or on my Canadian carriers website is because it isn't offered at this time by my specific carrier?
Therefore its been put out mainly to international carriers, hence why I would have to use an unbranded generic firmware? Just wanted to inquire so that when I complete the flash I'm fully educated as to which version I'll be using. Does anyone happen to know if NFC (near field communication) is supported in this unbranded version?
EDIT: Just to add. There appears to be a notice at the bottom of the page mentioning no 2G/3G data - wait for new release. Is this relative to the official 2.3?

So I am experiencing much lag on the 2.2.1 firmware that I am currently running ton this P500H for these reasons I will be attempting to flash to the official 2.3 in hopes of better performance.
Looking to clarify some instruction from the OFFICIAL LG GB thread listed in one of the responses. The tutorial states to flash "the russian way" and provides a HOW TO for using the LG DMP tool. In the tutorial the method says "This HOWTO is for users who want to switch from stock LG 2.3.3 ROM to CM7 or other older ROMs that are NOT based LG's on v20 ROM or vice versa"
My question with the statement is how does it impact the fact that Im on a stock 2.2.1 not flashing to a CM7 or vice versa. Which baseband would I be using as I am not sure what exactly this 2.3 is based on and I am running a v10s.
My guess is I would download the second baseband file in the thread listed as "- P500-v20G-baseband.7z is for official v20[abdg....] ROMs and ROMs based upon it (e.g., GingerLOL, v20G stock ROM, customized v20G ROM, 0x0v3rfl0w ROM and GingerCriccoROM)." and then flash the v20g 2.3 firmware.
If anyone can elaborate so that I dont brick this device when flashing
Another part of the article says "Eventually, all new ROMs will switch to new baseband by default, so it is useful as well if you want to avoid the complete KDZ/Russian way flash which wipes everything." Would this mean flashing "the russian way" with .kdz file would mean not having to change the baseband in the LGDMP tool. Kind of like an all in one solution instead of a drawn out process? I found a post with instructions for KDZ updater but dont have a file for 2.3 android to flash. What is the suggested method and steps? If anyone can clarify

Move this to General section..!!
Guess this should be in the General section and not in development..
Theres a kdz file of europe and russian version on xda.. search for it.. flash it usin kdz and you are done.. you get new baseband and then root using superoneclick.. you will lose your data.. but you can back it up using titanium backup.. flash recovery n den you are ready to use any of the new custom romz.. they perform well in quadrants.. not as much as those developed by our heroes like mik andy and all.. but for a stock rom those values are good.. i reverted back to miks cyanogenmod for itz performance.. anyway, if you want a stable, ALMOST bug free rom, go in for stock 2.3.3... there are minor bugs.. like status bar icons not alligned and stuff but you can manage with it...

works perfectly

Which method do you think is much easier to get 100% SUCCESS on ROOT

after backreading for a couple of days, i have seen a lot ways to root & install recovery on our OptimusBlack .. . mine is V20B im knowledgeable enough about modding phones.. last two are OptimusOne(frroyo) & X8(eclair) ~
this one http://forum.xda-developers.com/showthread.php?t=1456274
or this one using BlackJack Method http://forum.xda-developers.com/showthread.php?t=1111771
now my question is which method do you think is much easier to get 100% SUCCESS on ROOT
someone here who get a successfull root access using BlackJack?
any feedbakcs?

IMHO, if you still om froyo, the first one should work best (SoC right?)
But GB? Try this http://forum.xda-developers.com/showthread.php?p=23790405
Sent from derp-mobile

agent205 said:
IMHO, if you still om froyo, the first one should work best (SoC right?)
But GB? Try this http://forum.xda-developers.com/showthread.php?p=23790405
[Root] on V20B_CIS&V20O_DEU
Sent from derp-mobile
Click to expand...
Click to collapse
Question: Does this method of rooting your Black leave the Phone untouched?
Cause my mobo died on me - and after the repair i got it back from maintenance with Stock V20N on it. I flashed then V20C, rooted it with SOC and put my Nadroid backup on it. I had then to install the LG Update (cheat with own little Webserver and edited LMHOST) to update to V20N / V20O. Now i am on V20O......
I have finally the phone and layout i like but miss root to Backup the current ROM.So after playing hours with it - and the upcoming CMW9 or Miui ROM around the corner - i need Clockword Mod. So question again short:
How to root V20O without losing settings / data / apps?
Pls advice and sorry if i overread the solution in some of the threads - i read them nearly all....

agent205 said:
IMHO, if you still om froyo, the first one should work best (SoC right?)
But GB? Try this http://forum.xda-developers.com/showthread.php?p=23790405
Sent from derp-mobile
Click to expand...
Click to collapse
that method is for rooting GB right? but what about installing CWM?
Got my new OB and its on GB v20b..

That method is for flashing an already rooted version of v20.
Flash it (use the same version as you already have and make no wipes after)
then install superuser.zip and you ll have access to CWM.
That s all you gotta do.
Or flash v10a or similar with smartflash, root it, install cwm and then install any custom ROM you want. That s probably even easier.

N00BY0815 said:
That method is for flashing an already rooted version of v20.
Flash it (use the same version as you already have and make no wipes after)
then install superuser.zip and you ll have access to CWM.
That s all you gotta do.
Or flash v10a or similar with smartflash, root it, install cwm and then install any custom ROM you want. That s probably even easier.
Click to expand...
Click to collapse
okay.. now im confused where's the real thread or link for rooting GB v20b?

v20o root does not work
hi there,
first of all, I'm a noob in rooting and flashing, etc. I have a question regarding the mentioned v20o flashing (by SergovnikRZM):
I downloaded and installed all files, but in SmartFlashTool the start button is grey, I cannot start the process.
Also I cannot choose the Com Port and the LG Mobile USB serial port as the picture shows.
What should I do? Do you have any idea?
(I have a v20o Hungarian rom and the OS is xp sp3)
Thanks in advance and sorry if it's trivial but it is not mentioned in the steps..

How about enabling windows enabler? If your on Windows 7, you should run it as admin. you need to click on windows enabler, till it shows ON.

Ok, I will try, but this step was not mentioned...
(os is xp sp3)
when I tried the KDZ update I had to run windows enabler, and it was working well, and as I see this tool is also included to root, but this step is missing
Anyway, thanks your reply I will try it

[Q] Samsung Galaxy S I9000 - Manual ADB Root?

Hi. I'm 13 years old and a bit of a n00b so sorry about that, but in a years time my parents will let me buy a new phone for £100 (about $153) or less. So, I saw that several i9000s were being sold used and refurb from amazon UK, so I am thinking about going for that when the time comes. The only thing about it though is that it is only updatable to 2.3.6 gingerbread. I have rooted all the android devices I own so far (Samsung Galaxy Apollo I5800, LG E400 and Nook Simple Touch), and have recently installed cm9 nightly on the lg e4000 and a port of cm 7.2 RC called Kyrillos Rom (great rom, kudos to the developer) and have loved it. So, if I was buying the galaxy S, one of the first things I would want to do with it is to install cm10.1, stable, which is officially compatible with this phone, or whatever the latest version is at time of buying is. Anyway, to do this I need CWM Recovery, and to get that I have to root. I have looked online on many sites including these forums, youtube, etc and the main way to root this phone seems to be to flash the cf-root kernel, using Odin, for gingerbread, or use an update.zip or superoneclick if its running eclair. However, many people have said that they got boot loops using cf-root, and I'd rather not risk that. Also, a couple of extra complications, 1) since I am buying it off of amazon I will not be able to return it because a root method will not work, 2) Because I am buying it in a years time I do not want to be stuck in 2.3.6 when 5.0+ is out.
So, I wanted to ask a question. Could I use a guide like one of these to root my phone. They are essentially thee same thing, just using different root exploits. Would ONE of these definitely work with any of the official baseband versions, because I want to be pretty certain when I buy it that I can get JB.
http://forum.ucweb.com/forum.php?mod=viewthread&tid=65836
http://www.matbra.com/en/2011/04/20/root-manual-do-android/
or something like the above two but using a different exploit (download or guide link please)
I'm not too uncomfortable with basic cmd and adb so it seems the best way for me, as I would be uncomfortable if confronted with boot loops.
It would be great if someone actually has used one of these methods on their stock i9000 devices before. It will have to work with whatever the latest official kies or ota update is because there is no telling which android version my used/refurb device will come with.
I would be really, really grateful if I got a definite solution to this. Thank you in advance for helping and I'm very sorry about the long post.
ps on my lg e400 i tried superoneclick, the run.bat and all the other one click root methods. None of them worked, but manually rooting it5 using adb, cmd and the rageagainstthecage exploit worked perfectly.

too much to read mate, why dont u simplify things here.
bootloop will occur if u flash wrong cfroot its common, no panic, juz find a suitable one n flash it again, ur fone will be rooted
da important thing here is da info of ur device, see setting for info on build number, ur imei, android version, n etc n copy it somewhere, thats da references for knowing ur region base n fone info. but make sure ur own device version before do it (i9000/i9003/i9001/shw m110s/ or etc!)
upgrading also need some confirmation, u can follow any ways in xda provided each of them was doing it with their own experience, but da important thing is u know what u re trying to do, thats all
Sent from my GT-I9000 using xda premium

compacity said:
too much to read mate, why dont u simplify things here.
bootloop will occur if u flash wrong cfroot its common, no panic, juz find a suitable one n flash it again, ur fone will be rooted
da important thing here is da info of ur device, see setting for info on build number, ur imei, android version, n etc n copy it somewhere, thats da references for knowing ur region base n fone info. but make sure ur own device version before do it (i9000/i9003/i9001/shw m110s/ or etc!)
upgrading also need some confirmation, u can follow any ways in xda provided each of them was doing it with their own experience, but da important thing is u know what u re trying to do, thats all
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
So, the people who complain in comments are flashing the wrong one? Is there one for every model (I'd be getting international but I don't know what baseband etc)
Also, I'd love to know if there's any way you can just go back to basics and root using a command line. I'd just feel slightly more comfortable doing it that way.
Sorry about the last long post and thanks for replying so soon

Sorry, one other n00b question
I can look at this page but I do not know which download link applies to which software version, baseband version, etc.
http://forum.xda-developers.com/showthread.php?t=788108

PowerNOOK said:
Sorry, one other n00b question
I can look at this page but I do not know which download link applies to which software version, baseband version, etc.
http://forum.xda-developers.com/showthread.php?t=788108
Click to expand...
Click to collapse
you can use an app to root i9000 or with PC or with a semaphore kernel even , look in My Android collections (link below) under unlock and root section

that looks brilliant. I assume its the link under 2e recovery for the 'i9000 root update.zip' on mediafire.com. I just have a few basic questions to ask.
a) Does this work on 2.3.6 value pack?
b) I'm in the UK so I should be able to update from whatever it comes with (eclair, froyo) to 2.3.6 officially, either OTA or with kies, right?
c) Does this work for all baseband/firmware versions?
d) Can I install this as update.zip with stock samsung recovery?
e) I assume this installs su, busybox and the Superuser apk, does it?
f) After rooting could I download rom manager and use it to flash the appropriate version of cwm recovery?
Sorry about all the n00b questions, but thanks

a) Does this work on 2.3.6 value pack?
sure, but less work involved when you use Framaroot or Z4root app ( its just install app and you are rooted)
b) I'm in the UK so I should be able to update from whatever it comes with (eclair, froyo) to 2.3.6 officially, either OTA or with kies, right?
yep
c) Does this work for all baseband/firmware versions?
Nope...mostly for latest Gingerbread...you may need to find earlier versions of it for earlier ROMs
d) Can I install this as update.zip with stock samsung recovery?
yep, IF you have 2e recovery, but like I said, just install app and you are done
e) I assume this installs su, busybox and the Superuser apk, does it?
SU and superuser are the same, it will install that, busybox you install by downloading from google
f) After rooting could I download rom manager and use it to flash the appropriate version of cwm recovery?
yep, and can also be done by Flashing a kernel with CWM or installing Flasify or Mobile Odin to Flash whatever you want.

sure, but less work involved when you use Framaroot or Z4root app ( its just install app and you are rooted)
OK, thanks so much for this. So, to confirm, I can just use z4root (http://forum.xda-developers.com/showthread.php?t=833953?vm=r&s=1) or framaroot (http://forum.xda-developers.com/showthread.php?t=2130276?vm=r&s=1) on all versions of baseband provided I am running firmware version 2.3.6. One or the other will work, just by installing the APK and tapping some sort of root button. I am familiar with z4root because it worked to root my samsung i5800 when it was on eclair. However, it would not root it after the official upgrade to froyo. Is this the same issue that the galaxy s is faced with. Will I have to somehow downgrade it to eclair if it comes from froyo or gingerbread? Also, framaroot does not say that the galaxy s is supported. Does it work?
Also, one other thing. No offence to chainfire (the root is very impressive and I wouldn't know where to start in making one) but why is it that all the tutorials I have recently seen are using odin and cf-root not z4root or framaroot. Is there a catch, or something.
Anyhow, thanks very much for answering. Sorry about yet more n00bish questions.
ps Also, just for the record, what is 2e recovery. Is it stock?

I can just use z4root (http://forum.xda-developers.com/showthread.php?t=833953?vm=r&s=1) or framaroot (http://forum.xda-developers.com/showthread.php?t=2130276?vm=r&s=1) on all versions of baseband provided I am running firmware version 2.3.6. One or the other will work, just by installing the APK and tapping some sort of root button.
yep, but stick to Framaroot a it was only released in 2013, whereas Z4root was in 2010
I am familiar with z4root because it worked to root my samsung i5800 when it was on eclair. However, it would not root it after the official upgrade to froyo. Is this the same issue that the galaxy s is faced with.
The above link you posted will tell you it is compatible with 19000
Will I have to somehow downgrade it to eclair if it comes from froyo or gingerbread?
Don't waste your time downgrading, upgrade to gingerbread and than root with framaroot
Also, framaroot does not say that the galaxy s is supported. Does it work?
Read the link you posted it is compatible with i9000 and users have used it successfully
Also, one other thing. No offence to chainfire (the root is very impressive and I wouldn't know where to start in making one) but why is it that all the tutorials I have recently seen are using odin and cf-root not z4root or framaroot. Is there a catch, or something.
Nope Framaroot only came out February 2013, so very few are aware of it and CF rooting kernel was sort of the first to come out and semaphore rooting kernel later, and is also popular kernels have added features, where rooting apps only place SU into your system.
ps Also, just for the record, what is 2e recovery. Is it stock?
yep, but not all phones have 2e recovery, they mostly have 3e recovery, which does not give you the option to flash updates

Sorry about the Framaroot thing, I missed the galaxy S when scrolling down fast - derp. So, its as simple as downloading the APK, transferring it to the phone, installing it, tapping the right root method, rebooting, installing rom manager or something like it, flashing cwm recovery with it, downloading the latest version of cm, making a nandroid backup and flashing the .zip from the sd card using cwm to get cyanogenmod on this phone.
Also, a question of opinion, next year I will have a £100 budget to get a new sim free or payg smartphone with. I will see if I can get a refurbished s3, but it probably will not hit this price point. Do you think the i9000 refurbished would be a good choice for this budget, particularly if I then root it with framaroot and installing cm
Thanks for all your help and for the quick reply.
Sorry about being a n00b, I am learning...

So, its as simple as downloading the APK, transferring it to the phone, installing it, tapping the right root method, rebooting, installing rom manager or something like it, flashing cwm recovery with it, downloading the latest version of cm, making a nandroid backup and flashing the .zip from the sd card using cwm to get cyanogenmod on this phone.
yep, these days its that simple but was not like that before
Also, a question of opinion, next year I will have a £100 budget to get a new sim free or payg smartphone with.
well, next year is still to come , so the way things are going, you might even get an S3 for that price

xsenman said:
So, its as simple as downloading the APK, transferring it to the phone, installing it, tapping the right root method, rebooting, installing rom manager or something like it, flashing cwm recovery with it, downloading the latest version of cm, making a nandroid backup and flashing the .zip from the sd card using cwm to get cyanogenmod on this phone.
yep, these days its that simple but was not like that before
Also, a question of opinion, next year I will have a £100 budget to get a new sim free or payg smartphone with.
well, next year is still to come , so the way things are going, you might even get an S3 for that price
Click to expand...
Click to collapse
Well hopefully I can get an s3 :fingers-crossed:, but whatever I get, the S is an awesome phone. We wouldn't have the nexus s, s2, s3, s4 etc without it.
Thanks for helping me, I'm not scared of Odin, but I tend to try to avoid it if there's another possible way.
I think, for someone like me, who is probably not going to stay stock for more than about a week, its better to get an older high-range phone than a brand new low range phone.
So, I think that's probably the end of this thread. Thanks to everyone who helped me.

how to root i896

hey guys just grabbed this samsung galaxy s captivate from a friend whos dad found in las vegas sooo i guess its mine now, i have no plan on using it as my phone just for developement but i see that this is the rogers version (i896 while the at&t is the i897) and the forum only has it for the at&t version so im guessing they can use same root methods and use same roms correct? i see that a 2.3 update rolled out for it via kies but this one is still on 2.1 and i saw you can only root it on 2.1 and 2.2 so im staying here for now, i was guessing that superoneclick or gingerbreak could root this phone so ill try them both. one last question is there a better version of touchwiz ported to it? like galaxy s2-s3 look and feel? if now i was hopeing to get CM 10.1 on it, ccan somone point me in the right direction please?
Edit: i rooted it with z4root and was successful, i tried to get CWM on it but it seems that Rom manager dosent support andrid 2.1, and if i do get rom manager on here is there one for my i896? or do i just use the at&t cwm?

Trozzul said:
hey guys just grabbed this samsung galaxy s captivate from a friend whos dad found in las vegas sooo i guess its mine now, i have no plan on using it as my phone just for developement but i see that this is the rogers version (i896 while the at&t is the i897) and the forum only has it for the at&t version so im guessing they can use same root methods and use same roms correct? i see that a 2.3 update rolled out for it via kies but this one is still on 2.1 and i saw you can only root it on 2.1 and 2.2 so im staying here for now, i was guessing that superoneclick or gingerbreak could root this phone so ill try them both. one last question is there a better version of touchwiz ported to it? like galaxy s2-s3 look and feel? if now i was hopeing to get CM 10.1 on it, ccan somone point me in the right direction please?
Edit: i rooted it with z4root and was successful, i tried to get CWM on it but it seems that Rom manager dosent support andrid 2.1, and if i do get rom manager on here is there one for my i896? or do i just use the at&t cwm?
Click to expand...
Click to collapse
Yes, same device, different branding, better modem/radio. You can flash anything found here, and some from the Galaxy S i9000 section. As for rooting:
1. Grab a kernel for your current ROM version. I think the latest Rogers ROM is KH2, but you'll have to check on that. If you're not on it yet, grab this http://hotfile.com/dl/130585492/8ca639c/SGH-I896_RWC_I896UXKH2.rar.html (pass:sampro.pl), and flash it through Odin(I'm not sure if its included. If its not, google for it. Odin 1.83 or 1.85)
2. Flash it through Odin
3. Reboot into recovery, flash http://downloads.noshufou.netdna-cdn.com/superuser/Superuser-3.1.3-arm-signed.zip
4. You now have root. Mod all you want, and proceed to flash yourself to JB 4.3, or any other version you want

thebulletfromhell said:
Yes, same device, different branding, better modem/radio. You can flash anything found here, and some from the Galaxy S i9000 section. As for rooting:
1. Grab a kernel for your current ROM version. I think the latest Rogers ROM is KH2, but you'll have to check on that. If you're not on it yet, grab this http://hotfile.com/dl/130585492/8ca639c/SGH-I896_RWC_I896UXKH2.rar.html (pass:sampro.pl), and flash it through Odin(I'm not sure if its included. If its not, google for it. Odin 1.83 or 1.85)
2. Flash it through Odin
3. Reboot into recovery, flash http://downloads.noshufou.netdna-cdn.com/superuser/Superuser-3.1.3-arm-signed.zip
4. You now have root. Mod all you want, and proceed to flash yourself to JB 4.3, or any other version you want
Click to expand...
Click to collapse
as we are speaking i am udating it with kies to the 2.3.3, do i still use this method? (i unrooted just in case)

thebulletfromhell said:
Yes, same device, different branding, better modem/radio. You can flash anything found here, and some from the Galaxy S i9000 section. As for rooting:
1. Grab a kernel for your current ROM version. I think the latest Rogers ROM is KH2, but you'll have to check on that. If you're not on it yet, grab this http://hotfile.com/dl/130585492/8ca639c/SGH-I896_RWC_I896UXKH2.rar.html (pass:sampro.pl), and flash it through Odin(I'm not sure if its included. If its not, google for it. Odin 1.83 or 1.85)
2. Flash it through Odin
3. Reboot into recovery, flash http://downloads.noshufou.netdna-cdn.com/superuser/Superuser-3.1.3-arm-signed.zip
4. You now have root. Mod all you want, and proceed to flash yourself to JB 4.3, or any other version you want
Click to expand...
Click to collapse
i lied sorry it says its 2.2 update, i thought i saw it was a 2.3 update.

Trozzul said:
i lied sorry it says its 2.2 update, i thought i saw it was a 2.3 update.
Click to expand...
Click to collapse
This method works for any and everything. Once you installed it, you can downgrade to Bootloader-less Froyo and Eclair ROM with no issue

thebulletfromhell said:
This method works for any and everything. Once you installed it, you can downgrade to Bootloader-less Froyo and Eclair ROM with no issue
Click to expand...
Click to collapse
I'll do this after school, and so I don't understand this fryo and eclair boot loader thing. Also can you show me the stable cm10.1/10.2 ROM please? I looked on cm and it was messed up for some reason

Careful with flashing ROMs with bootloaders!
Bad flash may brick your phone with no DIY solution.
- Update to 2.3.3 via Kies (install correct Samsung drivers first, follow the instructions)
- Reboot to make sure all is OK
- Go to Download mode, Flash Corn kernel to get CWM (find it in attached guide, read carefully and install correct drivers)
- Reboot to make sure all is OK
- Download CM10.1.2 Stable + Gapps, copy to your Internal storage (not SD card)
- In Recovery, do Factory Reset, Clear cache, Clear Dalvik
- Flash CM10.1.2. stable + Gapps (follow the instructions in the guide, no root needed to flash custom ROM)
- Enjoy rooted Android 4.2.2
https://docs.google.com/document/d/1YvC_lLbjk06WOttsifG8fD2QUHvC9_rDtZdNrDZKAFc/edit?pli=1
Best use Windows 7 computer, Apple users report issues.

Val D. said:
Careful with flashing ROMs with bootloaders!
Bad flash may brick your phone with no DIY solution.
- Update to 2.3.3 via Kies (install correct Samsung drivers first, follow the instructions)
- Reboot to make sure all is OK
- Go to Download mode, Flash Corn kernel to get CWM (find it in attached guide, read carefully and install correct drivers)
- Reboot to make sure all is OK
- Download CM10.1.2 Stable + Gapps, copy to your Internal storage (not SD card)
- In Recovery, do Factory Reset, Clear cache, Clear Dalvik
- Flash CM10.1.2. stable + Gapps (follow the instructions in the guide, no root needed to flash custom ROM)
- Enjoy rooted Android 4.2.2
https://docs.google.com/document/d/1YvC_lLbjk06WOttsifG8fD2QUHvC9_rDtZdNrDZKAFc/edit?pli=1
Best use Windows 7 computer, Apple users report issues.
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thanks for this! going to update it to gingerbread when I get home, I see that I have to flash a kernel in order to get root and CWM, this would have to be my first time so I hope I don't screw up xD I still don't quite know what kernels are even though I have been rooting/flashing for a long time. I have Hard bricked soooo many of my Samsung devices, like 2 or 3 and I wanted to cry when I bought my GS2 xD.

The good news is that Captivate is hard to brick. The only critical part is bootloaders update. Leave this task to Kies, millions of phones got updated this way (including mine). Yes, there are reports for bricked Captivate after Kies, but hope everything will go smoothly. Just follow Samsung's update instructions. Google what Kies version is recommended for Captivate update (i don't remember, sorry). To update to latest stable CyanogenMod read the guide and follow the instructions closely. You'll find inside the links to one-click Corn kernel update. Careful with Heimdall drivers, they are for a specific USB port (it is explained in the guide). Again, no root is needed for upgrade process, only CWM. CyanogenMod comes rooted. Good luck!

Val D. said:
The good news is that Captivate is hard to brick. The only critical part is bootloaders update. Leave this task to Kies, millions of phones got updated this way (including mine). Yes, there are reports for bricked Captivate after Kies, but hope everything will go smoothly. Just follow Samsung's update instructions. Google what Kies version is recommended for Captivate update (i don't remember, sorry). To update to latest stable CyanogenMod read the guide and follow the instructions closely. You'll find inside the links to one-click Corn kernel update. Careful with Heimdall drivers, they are for a specific USB port (it is explained in the guide). Again, no root is needed for upgrade process, only CWM. CyanogenMod comes rooted. Good luck!
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alright thanks! hoping nothing goes wrong!, i also saw that it was hard to brick the cappy and theres a mod thought makes it unbrickable or something? would you recommend to use that?

Trozzul said:
...theres a mod thought makes it unbrickable or something? would you recommend to use that?
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It's a hardware modification. No use to do it now on a 3y old phone. Just update your phone to a stable Android 4.2.2 build and go light on apps and data. Don't expect much from a single core CPU and limited RAM phone. Nobody ever expected that Captivate Android development will go so far. Use what you got and upgrade the phone when you need more muscle.

Val D. said:
It's a hardware modification. No use to do it now on a 3y old phone. Just update your phone to a stable Android 4.2.2 build and go light on apps and data. Don't expect much from a single core CPU and limited RAM phone. Nobody ever expected that Captivate Android development will go so far. Use what you got and upgrade the phone when you need more muscle.
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i know its 3 years old but i think the cpu is better than my 1 year old lg venice, on minecraft it lags and is like 10fps i get amazing fps on my cappy!

Val D. said:
It's a hardware modification. No use to do it now on a 3y old phone. Just update your phone to a stable Android 4.2.2 build and go light on apps and data. Don't expect much from a single core CPU and limited RAM phone. Nobody ever expected that Captivate Android development will go so far. Use what you got and upgrade the phone when you need more muscle.
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is this the correct stable CM10.2 rom? http://download.cyanogenmod.org/?type=stable&device=captivatemtd

Trozzul said:
is this the correct stable CM10.2 rom? http://download.cyanogenmod.org/?type=stable&device=captivatemtd
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CM10.1.2 Android 4.2.2. is the latest Stable release. Don't get confused with CM10.2 Android 4.3 Beta.

Val D. said:
CM10.1.2 Android 4.2.2. is the latest Stable release. Don't get confused with CM10.2 Android 4.3 Beta.
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Yay it worked thank you so much I'm enjoying every bit of it, one last question though xD I noticed this even without it being rooted and its doing it now, the WiFi signal on the status bar is always on the bottom two signals, this doesn't happen with my tablets, I don't see it taking a bit for stuff to load.

Trozzul said:
the WiFi signal on the status bar is always on the bottom two signals
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Different levels for each indication bar, probably. Is the WIFI working correctly? If yes, then nothing to fix here.

[Q] Trying to install custom ROM with SECURITY ERROR

I see there are a lot of articles saying how this should be done but at least in my case I haven't had luck with any of them.
After you read this you must realize I'm a noob on this.
I have ICS 4.0.4 Stock Firmware from TELCEL, Mexico and I'm having no luck getting the custom ROM installed or at least downgrade I think it will be better. The main problem with the phone is the battery life and it's slow, all after the phone upgraded to ICS.
I will do anything you guys suggest if you could please point me in the right direction.
A few things I've tried:
I've Rooted the phone using Unlock Root application suggested by one of the post I found here.
I've Installed ROM Manager and flashed the CWM Recovery Touch tool and followed the instructions to use a Zip, I was trying with the Zeuz Gingerbread ROM I downloaded from here but after the phone reboots all I get is "LG logo saying SECURITY ERROR"
Anyone has gone through this issue?
BTW: after the LG Security Error I have to get into S/W Upgrade and run the LG Mobile Support Tool to let it flash the stock firmware again.

Moreno92 said:
I see there are a lot of articles saying how this should be done but at least in my case I haven't had luck with any of them.
After you read this you must realize I'm a noob on this.
I have ICS 4.0.4 Stock Firmware from TELCEL, Mexico and I'm having no luck getting the custom ROM installed or at least downgrade I think it will be better. The main problem with the phone is the battery life and it's slow, all after the phone upgraded to ICS.
I will do anything you guys suggest if you could please point me in the right direction.
A few things I've tried:
I've Rooted the phone using Unlock Root application suggested by one of the post I found here.
I've Installed ROM Manager and flashed the CWM Recovery Touch tool and followed the instructions to use a Zip, I was trying with the Zeuz Gingerbread ROM I downloaded from here but after the phone reboots all I get is "LG logo saying SECURITY ERROR"
Anyone has gone through this issue?
BTW: after the LG Security Error I have to get into S/W Upgrade and run the LG Mobile Support Tool to let it flash the stock firmware again.
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Click to collapse
The boot loader is locked. There are a number of tutorials on how to unlock it, but you need the original Froyo or Gingerbread ROM images from LG. Locating those seems to be the tough part. You downgrade to the earlier version, then you unlock.

Thanks for pointing me in the right direction
androcraze said:
The boot loader is locked. There are a number of tutorials on how to unlock it, but you need the original Froyo or Gingerbread ROM images from LG. Locating those seems to be the tough part. You downgrade to the earlier version, then you unlock.
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Hey man thanks for your tip, after searching for the right problem I was able to unlock the bootloader and instal IZS ROM with no problems... I'll test it and try different rooms if this doesn't solves my issues.:good:
Here is the thread that helpemd me unlocking it without the need of Froyo or Gingerbread downgrade.
http://forum.xda-developers.com/showthread.php?t=1111771